muhammad-bakhtiar

Classification of antihypertensives 

Typing job 

what is biology?

What is the IUPAC name of this compound

what  is heat?

calculate the Ecell value at 298k based on the reaction Fe3+ and cr2+ 

What causes tetanus

What's life?

Define Physics 

How can humans survive on one kidney?

What is the rectangle?

Supply the term that describes each of the following changes of physical state:
a) solid to liquid
b) liquid to gas

Supply the term that describes each of the following changes of physical state:
a) gas to liquid
b) liquid to solid

Indicate whether the following changes of physical state require heating or cooling:
a) solid to liquid
b) gas to liquid

What is the formula of (A+B)²

Classify each of the following as an element, compound, homogeneous mixture, or heterogeneous mixture:

a) copper wire
b) copper ore
c) copper oxide
d) brass alloy

Write the chemical symbol for each of the following elements:

a) strontium
b) xenon
c) oxygen
d) zinc
e) fluorine
f) sodium
g) copper
h) nickel

Show the structure of protonated quinoline!

hello can someone do my  microsoft word homework in latvian laungauge?

What is algebra basic and easy to learn ?

1. Determine the weight in grams of sodium dihydrogen phosphate (NaH2PO4.H2O) and disodium hydrogen phosphate (Na2HPO4) needed to prepare I L of a standard buffer at pH 7.00 with a total phosphate concentration of 0.1 M. (pKa of dihydrogen phosphate = 6.86).

|--------C--------|

|                          |

R                        L

|-------.v(t).------|

Given the circuit shown in figure. Known that L=1H, R=6 Ω, C=1/9F, iL(0)=0, uC(0)= 2V. v(t)=2cos(t) V of 0<t<π and v(t)=0 if t>π

a) Find V(s) and IL(s)

b)=> iL(t) when t>0

|--------C--------|

|                          |

R                        L

|-------.v(t).------|

Given the circuit shown in figure. Known that L=1H, R=6 Ω, C=1/9F, iL(0)=0, uC(0)= 2V. v(t)=2cos(t) V of 0<t<π and v(t)=0 if t>π

a) Find V(s) and IL(s)

b)=> iL(t) when t>0

Help please:)

In your own words why is it important to study humanities

Q. Where are root hairs present in root.

1) Lithium reacts spontaneously with bromine to produce lithium bromide. Write the balanced chemical equation for the reaction.

What is the importance of coloured foods?

It is considered that forward exchange rate is an unbiased predictor of future exchange rate. Under what circumstances is this so? 

2. The volume of a cylinder is given by V  3.14 h. The volume of a fuel tank with diameter 14' is 3000 . What is the height of the tank?

how can help you?

What does Truman want to accomplish in his speech address at the national archives?

Explain the concept of the summing of three cubes

Find f.

Balance Sheet 

what can  be the disease to that person if he is suffering from headache , red eyes, seems like it is burning from inside, feeling dizziness and weakness

Why is the coefficient of friction for a concrete surface greater than the coefficient of friction for an icy surface?

which of the following compounds is an unsaturated hydrocarbon

Calculate ka for a 1.0m solution of a weak acid that found to dissociate by only 1.37%

Select the correct location on the image

In which part of the nephron does the filtration of blood occur?

[A] 0
[B] 1
[C] Either 0 or 1
[D] 2